Element block pseudo-class :active generated with height auto border-radius transform font-size 16px font-weight normal padding 20px cursor default transition position static display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) background z-index auto box-sizing content-box margin 0px border 0px rgba(0,0,0,1) solid line-height 1 width 160px